2 years ago

Solve the following equations 63= 12x -21

Mathematics

2 answers:

tankabanditka [31]2 years ago

7 0

Answer:

X=7

take the -21 to the other side of the equation, when you do this it goes from a negative to a positive so we now have 63+21=12x

if we add 63 and 12 we get 84 decide by 12 because we have 12x and we get 7

alexgriva [62]2 years ago

5 0

X=7 i hope this helped

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